* {
    /* margin: 0;
    padding: 0;
    border: 0; */
    list-style: none;
}

a {
    text-decoration: none;
    color: black;
}

a:hover {
    color: rgb(14, 183, 251);
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #3498db;
    color: #fff;
    /* text-align: center; */
    padding: 1em;
    position: relative;
}

.logo {
    width: 150px;
    height: 100px;
    float: left;
    position: relative;
    bottom: 8px;
    left: 20px;
}

.banner {
    height: 285px;
    margin: 10px auto;
    /* overflow: hidden; */
    position: relative;
    left: 26.5%;
}

.banner_pic {
    position: relative;
    right: 10%;
}

.banner .banner_pic .pic {
    display: none;
}

.banner .banner_pic .current {
    display: block;
}

.banner ol {
    position: absolute;
    left: 460px;
    /* bottom: 26px; */
    bottom: 40px;

}

.banner ol li {
    cursor: pointer;
}

.banner ol .current {
    color: #fff;
    background: #ee3350;
    float: left;
    width: 10px;
    height: 10px;
    margin-right: 12px;
    text-align: center;
    line-height: 22px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 50%;
    position: relative;

}

.banner ol .but {
    float: left;
    width: 10px;
    height: 10px;
    margin-right: 12px;
    background: #fff;
    opacity: 0.5;
    border-radius: 50%;
    position: relative;
}

#button {
    position: relative;
    left: 43%;
}

.content {
    padding: 20px;
    width: 960px;
    height: 500px;
    margin: 0 auto;
    border: 2px solid rgb(173, 167, 167);
    border-radius: 10px;
}

.content-title {
    font-size: larger;
    position: relative;
    top: 20px;
    left: 10px;
    color: #007bff;
}

.content ul {
    display: flex;
    flex-wrap: wrap;
}

.content ul li {
    width: 250px;
    height: 160px;
    border: 2px solid rgb(173, 167, 167);
    border-radius: 10px;
    overflow: hidden;
    margin: 50px 20px 0px 20px;
}

.content ul li div img {
    width: 60px;
    height: 60px;
    float: left;
    margin-left: 5px;
}

.content ul li div p {
    position: relative;
    top: 17px;
    left: 5px;
}

.content-txt {
    display: inline-block;
}

footer {
    background-color: #34495e;
    color: #fff;
    text-align: center;
    padding: 1em;
    margin-top: 20px;
}

nav {
    background-color: #2c3e50;
    color: #fff;
    padding: 1em;
    text-align: center;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav li {
    margin-right: 40px;
    width: 100px;
    position: relative;
}

nav a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    padding: 10px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

nav a:hover {
    background-color: #34495e;
}

/* Dropdown styles */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #2c3e50;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    border-radius: 5px;
    padding: 10px;
    z-index: 1;
}

.dropdown-content li {
    margin: 10px 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Optional: Add a different style for the active page */
nav a.active {
    background-color: #3498db;
}

.search-container {
    text-align: center;
    margin-bottom: 20px;
    float: left;
    position: absolute;
    left: 65%;
    bottom: 10px;
}

.search-box {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    width: 240px;
    max-width: 400px;
}

.search-button {
    padding: 10px;
    border: 1px solid #007bff;
    border-radius: 5px;
    background-color: #007bff;
    color: #fff;
    cursor: pointer;
}

div span {
    margin: 0 30px;
}

div span a {
    color: white;
}